DTRules/src/main/java/com/dtrules/trace/DecisionTableNode.java

   1 /*
   2  * Copyright 2004-2007 MTBJ, Inc.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16 package com.dtrules.trace;
  17
  18 import java.util.ArrayList;
  19
  20 import com.dtrules.interpreter.RInteger;
  21 import com.dtrules.interpreter.RName;
  22
  23 public class DecisionTableNode implements TraceNode {
  24
  25     ArrayList<TraceNode> children = new ArrayList<TraceNode>();
  26     TraceNode            parent;
  27     TraceNode            previous;
  28
  29     public RName getAttribute() {
  30         return null;
  31     }
  32     /**
  33      * Get first child, and return null if no children.
  34      */
  35     public TraceNode getFirstChild() {
  36         if(children.size()==0)return null;
  37         return children.get(0);
  38     }
  39
  40     public RInteger getIndex() {
  41         return null;
  42     }
  43
  44     public TraceNode getNext() {
  45         // TODO Auto-generated method stub
  46         return null;
  47     }
  48
  49     public TraceNode getNextChange() {
  50         // TODO Auto-generated method stub
  51         return null;
  52     }
  53
  54     public TraceNode getParent() {
  55         // TODO Auto-generated method stub
  56         return null;
  57     }
  58
  59     public TraceNode getPrevious() {
  60         // TODO Auto-generated method stub
  61         return null;
  62     }
  63
  64     public TraceNode getPreviousChange() {
  65         // TODO Auto-generated method stub
  66         return null;
  67     }
  68
  69     public void setNewValues() {
  70         // TODO Auto-generated method stub
  71
  72     }
  73
  74     public void setOldValues() {
  75         // TODO Auto-generated method stub
  76
  77     }
  78
  79 }